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// Telecom Connectors

RJ11 2-Wire POTS

RJ11 (6P2C) carries a single analog telephone line with the center pair (pins 3-4) for telephone handsets and DSL modem connections.

// Specifications
Standard
FCC Part 68
Configuration
6P2C
Line Voltage
48V DC idle 90V AC ringing
Use Case
Telephone handsets, DSL modems
// Pin Reference Table
Pin Name Function Type
1 Unused Not connected I/O
2 Unused Not connected I/O
3 Tip Phone line tip positive BUS
4 Ring Phone line ring negative BUS
5 Unused Not connected I/O
6 Unused Not connected I/O